好记性不如烂笔头。总也记不住
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<el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
<el-form-item label="新密码" prop="newPwd">
<el-input v-model="ruleForm.newPwd" clearable size="small" type="password"></el-input>
</el-form-item>
<el-form-item label="确认密码" prop="confirmPwd">
<el-input v-model="ruleForm.confirmPwd" clearable size="small" type="password"></el-input>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="submitForm('ruleForm')" class="button">确定</el-button>
<el-button @click="resetForm('ruleForm')" class="button">重置</el-button>
</el-form-item>
</el-form>
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验证两次密码是否一致 却保证输入的密码在6-16个字符之间
关键代码如下：
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data() {
var validatePass = (rule, value, callback) => {
if (value === '') {
callback(new Error('请输入密码'));
} else {
if (this.ruleForm.confirmPwd !== '') {
this.$refs.ruleForm.validateField('confirmPwd');
}
callback();
}
};
var validatePass2 = (rule, value, callback) => {
if (value === '') {
callback(new Error('请再次输入密码'));
} else if (value !== this.ruleForm.newPwd) {
callback(new Error('两次输入密码不一致!'));
} else {
callback();
}
};
return {
changePwdDialog:false,//修改密码弹框
ruleForm: {
newPwd: '',
confirmPwd:''
},
rules: {
newPwd: [
{ required: true, message: '请输入密码', trigger: 'blur' },
{ min: 6, max: 16, message: '长度在 6 到 16 个字符', trigger: 'blur' },
{ validator: validatePass, trigger: 'blur' }
],
confirmPwd:[
{ required: true, message: '请确认密码', trigger: 'blur' },
{ min: 6, max: 16, message: '长度在 6 到 16 个字符', trigger: 'blur' },
{ validator: validatePass2, trigger: 'blur', required: true }
],
}
}
},
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原文链接：https://segmentfault.com/a/1190000025157294